Grand jury
From Citizendium, the Citizens' Compendium

This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.
In the United States justice system a grand jury is a pre-trial proceeding which determines whether there is enough evidence to justify a trial. This originated in England, but was abolished there in the 20th century.